thatkilledpaulwalker. theysay it will take time to determine how fast the car was going. fans and co-stars have been gathering to leave notes and memorial for the actor. he died saturday near los angeles after the porsche carrera car he was in crashed. >>> it could be weeks before they know what caused a deadly car derailment. a spokesperson said the freight train accident killed three train operators. those three were the only ones on the train at the time. it was owned and operated by southwest incorporated. >>> after trey cheney will perform, the largo student center will offer free hiv screenings. the program runs until 4:00 this afternoon. pope francis is calling on catholics around the world to pray for people living with hiv and aids. he spoke to the faithful gathered in st. peters square it at the vatican. an estimated 35 million people are living with hiv. >>> 4:47 now. let's check back in with melissa mollet. >>> protests still under way in thailand. take a look at this following this for you for a few days. police fired tear gas, water cannons and rubber bullets at thousan

that killed "fast and furious"starpaulwalker. itwill take tame to learn how fast the car was traveling. walker died saturday near los angeles after the porsche carrera gt he was riding in hit a light pole and burst into flames. the driver was also killed. >>> next week federal investigators will look into the use of automation in airplane crashes. the national transportation safety board will hold a two-day hearing. some safety experts say pay lots are relying too much on autopilot to fly the planes. they say pilots may not be prepared to take control during an emergency. >>> by the holiday shopping s season, a few years from now, you could have your gifts delivered in a whole new way, although it's sure to bring some controversy. amazon's ceo who now owns "the washington post" tells "60 minutes" amazon is testing delivering packages by drones. the aircraft could pick up small, yellow buckets and have your eye temitems to your door minutes or less. the service could be ready in as little as fourees. >>> the 12 days of christmas will cost you as they do every year. pnc wealth management